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Extract from the Register of European Patents

EP About this file: EP4304855

EP4304855 - ADVANCED BONDING AGENT [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  15.12.2023
Database last updated on 24.08.2024
FormerThe international publication has been made
Status updated on  16.09.2022
Formerunknown
Status updated on  04.04.2022
Most recent event   Tooltip17.05.2024Change: Validation statespublished on 19.06.2024  [2024/25]
17.05.2024Change - extension statespublished on 19.06.2024  [2024/25]
Applicant(s)For all designated states
DDP Specialty Electronic Materials US, LLC
974 Centre Road, Bldg. 730
Wilmington, DE 19805 / US
[2024/03]
Inventor(s)01 / DEHNICKE, Stefan
65926 Frankfurt am Main / DE
02 / ZIEGLER, Kai
65926 Frankfurt am Main / DE
03 / ZUTAVERN, Philipp
65926 Frankfurt am Main / DE
04 / OSICHOW, Anna
65201 Wiesbaden / DE
05 / BECKER, Gerd
65926 Frankfurt am Main / DE
 [2024/03]
Representative(s)Abitz & Partner
Postfach 86 01 09
81628 München / DE
[N/P]
Former [2024/03]Abitz & Partner
Arabellastraße 17
81925 München / DE
Application number, filing date22712468.216.02.2022
[2024/03]
WO2022US16507
Priority number, dateUS202163158427P09.03.2021         Original published format: US 202163158427 P
[2024/03]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022191964
Date:15.09.2022
Language:EN
[2022/37]
Type: A1 Application with search report 
No.:EP4304855
Date:17.01.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 15.09.2022 takes the place of the publication of the European patent application.
[2024/03]
Search report(s)International search report - published on:EP15.09.2022
ClassificationIPC:B32B15/08, B32B27/04, C09J161/06
[2024/03]
CPC:
B32B27/36 (EP,KR); C09J161/06 (EP,KR,US); B32B15/08 (EP,KR);
B32B15/088 (US); B32B15/095 (US); B32B15/18 (US);
B32B27/08 (US); B32B27/34 (EP,KR,US); B32B27/40 (EP,KR,US);
B32B37/1207 (US); B32B7/12 (EP,KR,US); C08J5/125 (US);
C09J5/06 (US); C09J7/28 (KR); C09J9/00 (KR);
B32B2250/02 (US); B32B2255/06 (US); B32B2255/26 (US);
B32B2307/542 (KR); B32B2307/748 (US); B32B2311/30 (US);
B32B2375/00 (US); B32B2377/00 (US); B32B2605/10 (KR);
B32B2605/18 (KR); C08J2375/04 (US); C08J2429/14 (US);
C08J2461/10 (US); C09J2203/35 (KR); C09J2203/354 (KR);
C09J2301/312 (KR); C09J2400/166 (US); C09J2429/00 (US);
C09J2461/00 (US); C09J2475/008 (US) (-)
C-Set:
C09J161/06, C08L29/14 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/03]
TitleGerman:FORTGESCHRITTENES BINDEMITTEL[2024/03]
English:ADVANCED BONDING AGENT[2024/03]
French:AGENT DE LIAISON AVANCÉ[2024/03]
Entry into regional phase22.08.2023National basic fee paid 
22.08.2023Designation fee(s) paid 
22.08.2023Examination fee paid 
Examination procedure22.08.2023Examination requested  [2024/03]
22.08.2023Date on which the examining division has become responsible
16.11.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
03.01.2024Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[XI]SU882757  (INST MEKHANIKI METALLOPOLIMERN [SU]) [X] 1-19,21,23-40,42-58,60 * column 3, line 8 - line 24 * * example, line 51 ff; column 3 * * table 3 * [I] 20,22,41,59;
 [XA]US4341831  (KLEISS JOACHIM) [X] 1-11 * column 1, line 55 - column 2, line 3 * * column 1, line 4 - line 9 * [A] 12-60;
 [XA]US2016289367  (MIFUKA HAJIME [JP], et al) [X] 1-17 * claim 1 * * example 1; table 1 * * paragraph [0046] * [A] 18-60;
 [A]  - EASTMAN, "Butvar Polyvinyl Resins: properties and uses", INTERNET CITATION, (20170101), URL: https://www.eastman.com/Literature_Center/A/ADDBVR3978.pdf, (20181102), XP002786216 [A] 1-60 * entire page 2 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.